SOLUTION: in polynomials how do i classify by degree and number of terms of (-2x^3-9^2+4)-(9x^3+6x-10) ?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: in polynomials how do i classify by degree and number of terms of (-2x^3-9^2+4)-(9x^3+6x-10) ?      Log On


   

Question 458208: in polynomials how do i classify by degree and number of terms of (-2x^3-9^2+4)-(9x^3+6x-10) ?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
by degree: what is the highest power?
number of terms.
combine like terms and count.
Is that supposed to be -9x^2 or is it correct as 9^2?